mirror of
https://github.com/containous/traefik.git
synced 2024-12-22 13:34:03 +03:00
32 lines
766 B
Go
32 lines
766 B
Go
package middlewares
|
|
|
|
import (
|
|
log "github.com/Sirupsen/logrus"
|
|
"github.com/vulcand/vulcand/plugin/rewrite"
|
|
"net/http"
|
|
)
|
|
|
|
// Rewrite is a middleware that allows redirections
|
|
type Rewrite struct {
|
|
rewriter *rewrite.Rewrite
|
|
}
|
|
|
|
// NewRewrite creates a Rewrite middleware
|
|
func NewRewrite(regex, replacement string, redirect bool) (*Rewrite, error) {
|
|
rewriter, err := rewrite.NewRewrite(regex, replacement, false, redirect)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
return &Rewrite{rewriter: rewriter}, nil
|
|
}
|
|
|
|
//
|
|
func (rewrite *Rewrite) ServeHTTP(rw http.ResponseWriter, r *http.Request, next http.HandlerFunc) {
|
|
handler, err := rewrite.rewriter.NewHandler(next)
|
|
if err != nil {
|
|
log.Error("Error in rewrite middleware ", err)
|
|
return
|
|
}
|
|
handler.ServeHTTP(rw, r)
|
|
}
|